Finding the Fourth Proportional to 164,322.88, 226,765.57 and 88,871.38

Step by Step Solution

1. Step 1: Write the proportion equation
   164,322.88 : 226,765.57 = 88,871.38 : x
2. Step 2: Convert to fraction form
   164,322.88/226,765.57 = 88,871.38/x
3. Step 3: Cross multiply
   164,322.88x = 226,765.57 × 88,871.38
4. Step 4: Simplify right side
   164,322.88x = 20,152,968,008.56
5. Step 5: Solve for x
   x = 20,152,968,008.56/164,322.88
6. Step 6: Final answer
   x = 122,642.50